Americans talk big but isolationism has always been a powerful force. And not every president is a Roosevelt or Lincoln.
We have two oceans and Canada. I have seen what Europeans say about dumb Americans like me, and I’m not dying for them. Same with Sorks.
Good luck guys.
China is in possession of ICBMs with a reported range of 15,000 km, allowing them to threaten U.S. interests with or without intervening oceans. Unless you truly regard the U.S. has having no interests abroad, in which case, once war breaks out, the economic chaos that follows may disabuse you of that perspective.